100644 blob 64dd43da6d9267bac1420fc0efb76c34820a6457	Makefile.in
040000 tree 5ac104943bcea86523e921cc82cc18085f3fc916	ds
040000 tree 4437735b95be7f4d777073c0f8e501ec37ed2ac6	libc
040000 tree 3021822b18a924c1c9a6791f6a97b33e3b69cb27	prstreams
040000 tree 083c1c638c1e37fb4b44551ab8719ca990be9723	tests